Não consigo me conectar a Wifi
Quando digito ifconfig
wlan0, ele mostra wlan0: ERROR while getting interface flags: No such device
tentei soluções como reinstalar firmware-b43-installer
, instalando wicd
fazendo o download dos pacotes da Broadcom Mas não parece trabalhos. Eu tenho um Breadcom bcm43142 e quando eu digito ifconfig
mostra
eth0 Link encap:Ethernet HWaddr 74:86:7a:62:4f:8a
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1200 (1.1 KiB) TX bytes:1200 (1.1 KiB)
e o comando dmesg | tail
mostra
[ 17.455266] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 17.455269] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 653.534672] cfg80211: Calling CRDA for country: IN
[ 653.538524] cfg80211: Regulatory domain changed to country: IN
[ 653.538531] cfg80211: DFS Master region: JP
[ 653.538534] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 653.538540] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 653.538544] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 653.538548] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 653.538552] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
se alguém tiver alguma ideia de como resolver isso, realmente agradeceria.
O comando ip link
mostra
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
link/ether 74:86:7a:62:4f:8a brd ff:ff:ff:ff:ff:ff
4: usb0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN mode DEFAULT group default qlen 1000
link/ether 02:03:00:5a:33:63 brd ff:ff:ff:ff:ff:ff
usb0 é meu telefone que estou usando como modem usb